Of Facebook’s 500 million-plus users, 200 million of them play games. Thanks to some new changes in Facebook’s UI and policies, announced at the big Facebook Games event tonight, those Facebook games are about to become more fun for gamers, and less spammy for non-gamers.As part of its gaming initiative, Facebook has made its sidebar navigation more relevant by pushing your most commonly used apps to the top of the list. That means that even Facebook’s apps, if you don’t use them, can be sorted down below the “more” fold. This isn’t gaming-specific, but it will keep the games you play at the top.
